Average annual temperature is 16.5 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 228 days
Number of rainy days: 133 days
Number of snow days: 4 days
Look at detailed online map of Caolou
* Weather data for Caolou China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.5 | 15.1 | 27.6 | 32.0 | 33.6 | 36.2 | 36.0 | 36.2 | 33.2 | 28.2 | 29.0 | 22.7 |
| Average daytime temperature (°C) | 8.7 | 10.3 | 18.6 | 21.9 | 26.4 | 31.3 | 32.8 | 32.5 | 27.8 | 24.0 | 15.7 | 8.2 |
| Average temperature (°C) | 2.9 | 5.4 | 12.6 | 16.7 | 21.7 | 26.2 | 28.5 | 27.9 | 23.6 | 18.5 | 10.5 | 3.0 |
| Average night temperature (°C) | -2.2 | 0.6 | 7.1 | 12.0 | 17.5 | 21.5 | 25.0 | 23.7 | 19.7 | 13.8 | 5.6 | -1.7 |
| Absolute minimum temperature (°C) | -7.7 | -4.2 | 1.8 | 4.3 | 11.4 | 16.0 | 22.2 | 18.5 | 14.2 | 8.0 | -2.9 | -7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 5.7 | 8.1 | 8.3 | 7.1 | 8.1 | 9.3 | 10.4 | 7.1 | 7.7 | 6.8 | 6.7 |
| Precipitation (mm) | 23 | 33 | 16 | 85 | 114 | 82 | 224 | 111 | 192 | 30 | 29 | 26 |
| Sunny days | 27 | 20 | 26 | 19 | 15 | 18 | 11 | 14 | 13 | 20 | 22 | 23 |
| Rainy days | 3 | 7 | 5 | 11 | 16 | 12 | 20 | 17 | 17 | 11 | 8 | 6 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Caolou during the most sunny months:
The largest precipitation sum in Caolou is at